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UNION Abrasives

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Manufacturer’s Recommendations<br />

Storage<br />

- products should be stored in their original packages, on pallets or shelves;<br />

- packages with products inside are to be properly spaced providing suitable air flow, protecting against<br />

improper humidity and/or temperature;<br />

- unwrapped products should be stored in a manner not permitting their deformation, e.g. rolls in vertical<br />

position, abrasive mops in horizontal or hanging position.<br />

Storage Climate Conditions<br />

- temperature range 18° ÷ 22ºC,<br />

- relative humidity 45 ÷ 65 %.<br />

High humidity causes flabbiness and/or unevenness of the backing and premature breaking off of the<br />

abrasive material.<br />

Low humidity and too high or low temperature deteriorate flexibility of the backing, making it crumbly and<br />

brittle.<br />

Adjustment To Storage Climate Conditions<br />

Endless abrasive belts, prior to their use, should get adjusted to the conditions in which they are to be used.<br />

Endless belts are recommended to be left for 24 hours hanging on special racks at the work stand.<br />

IMPROPER STORAGE OF COATED ABRASIVES DETERIORATES THEIR PERFORMANCE AND DURABILITY,<br />

AND CAN DAMAGE OR EVEN DESTROY THE PRODUCT<br />

Operating Conditions<br />

Proper selection of grinding machines and/or abrasives is an essential condition of effective working of<br />

workpieces.<br />

An efficiently operating dust extraction system, shape and hardness of the clamping piece and its surface<br />

condition, that all substantially affect a sanding/grinding process to be correct and effective.<br />

In order to improve the quality of processed surface, machines should be maintained in good technical<br />

condition.<br />

Be sure the endless belts (F 1, F 2 & F 5 types of joints) run in the direction as indicated by the arrow.<br />

Our Company warrants high quality and efficiency of the products offered, provided the foregoing<br />

recommendations are observed.<br />

Safe Work with <strong>UNION</strong> <strong>Abrasives</strong><br />

Strict observing of the work-safety rules and/or regulations is in your best interest, to work safely and efficiently.<br />

Our products are labelled with appropriate pictograms, in compliance with the FEPA Recommendations.<br />

Safety Instructions<br />

max.<br />

RPM<br />

Wear eye<br />

protection<br />

safe-guards<br />

Wear<br />

a dust-mask<br />

Wear safety<br />

gloves<br />

Wear ear<br />

protection<br />

safe-guards<br />

Observe safety<br />

instructions<br />

No wet-grinding<br />

allowed<br />

Observe permitted<br />

rotational speed<br />

of abrasives<br />

54<br />

A B R A S I V E S

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